About This Unit

We’ve serviced hundreds of REXROTH STW0147-11/V units over the years. Each one goes through the same controlled teardown, parts replacement, and testing process.

Why Repair With NC Servo

We stock common wear parts in-house, so most rebuilds don’t require outside sourcing. Less waiting, faster turnaround.

Frequently Asked Questions

Yes. If the unit can’t be repaired, we contact you with options before doing anything further.

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

It depends on the unit and scope of work. We provide an estimated timeline after initial evaluation.

Not required, but removing excess oil or loose debris before packing helps keep things clean in transit.

Yes. Our technicians can often identify units based on photos, dimensions, or manufacturer markings. Send a photo before shipping to speed up intake.

Repair Process

We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.

  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.

Leak and Performance Testing

We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our performance testing verifies consistent performance.

Technical Specifications

Every REXROTH STW0147-11/V we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Cycle life data and Specification sheets are available for purchase upon request.

Additional REXROTH STW0147-11/V Services

Beyond standard sales, we offer specialized overhauls for your REXROTH STW0147-11/V unit. Our teardown process includes seal replacement and flow verification, using only replacement replacement components.

In-House Inventory for REXROTH STW0147-11/V

With over 17,000 valves in stock, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Check system pressure regularly to verify it stays within the REXROTH STW0147-11/V rated operating range.

Ready to Restore Your REXROTH STW0147-11/V?

Request pricing, availability, and turnaround for your REXROTH STW0147-11/V. NC Servo Technology provides independent repair with a 1-year warranty. Contact us to start your repair.

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NC Servo Technology is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by REXROTH or any original equipment manufacturer (OEM), nor do we claim to be a REXROTH service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.